GRML — Greenland Mines Ltd
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2022-04-29.
Performance
Technicals
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Measured signals that fired on GRML
| date | signal | measured base rate |
|---|---|---|
| 2026-07-23 | Cluster buy: three or more insiders insider | +0.63% over 21 days · t = 1.84 · n = 3,050 not distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-22 | Sawyer Jason David Director | Open-market purchase | 240.0K | 0.23 | 55.9K |
| 2026-07-20 | McGarity Jon Director | Open-market purchase | 140.0K | 0.18 | 24.8K |
| 2026-07-16 | LeBlanc Jeff Chief Financial Officer | Open-market purchase | 1.4M | 0.18 | 245.3K |
| 2026-06-25 | El-Dada Riad Hussein Director | Open-market sale | 175.0K | 0.23 | 40.5K |
| 2026-03-04 | McGarity Jon Director | Grant or award | 350.0K | — | — |
| 2026-03-04 | SINKULE JOSEPH Chief Executive Officer | Grant or award | 2.5M | — | — |
| 2026-03-04 | LeBlanc Jeff Chief Financial Officer | Grant or award | 2.5M | — | — |
| 2026-03-04 | Hirschman Shalom Director | Grant or award | 350.0K | — | — |
| 2026-03-04 | ZENTMAN SAMUEL M Director | Grant or award | 350.0K | — | — |
| 2026-03-04 | El-Dada Riad Hussein Director | Grant or award | 350.0K | — | — |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| METEORA CAPITAL, LLC | 1.8M | 5.4M |
| UBS Group AG | 354.1K | 1.1M |
| GEODE CAPITAL MANAGEMENT, LLC | 244.4K | 740.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | 190.5K | 577.3K |
| VANGUARD FIDUCIARY TRUST CO | 122.7K | 371.7K |
| Brummer Multi-Strategy AB | 122.1K | 370.0K |
| TWO SIGMA SECURITIES, LLC | 67.1K | 203.2K |
| STATE STREET CORP | 64.8K | 196.4K |
| BlackRock, Inc. | 47.3K | 143.5K |
| XTX Topco Ltd | 45.1K | 136.8K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-17 | 2026-06-30 | on EDGAR ↗ |
| 10-Q/A | 2026-08-14 | 2026-03-31 | on EDGAR ↗ |
| 10-K/A | 2026-08-14 | 2025-12-31 | on EDGAR ↗ |
| NT 10-Q | 2026-08-14 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-10 | 2026-08-07 | on EDGAR ↗ |
| 4 | 2026-07-23 | 2026-07-22 | on EDGAR ↗ |
| 8-K | 2026-07-23 | 2026-07-22 | on EDGAR ↗ |
| 8-A12B | 2026-07-23 | — | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Greenland Mines stock tumbles after reverse split announcement · 2026-08-20
- Greenland Mines Ltd (GRML) filed form 8-K · 2026-08-10 · SEC EDGAR
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